248245722

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{25121}}^1$

素因数の和:25196

約数の個数: 40

約数和(自身を含む): 565395732

約数和(自身を除く): 317150010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 25121, 50242, 75363, 150726, 226089, 452178, 678267, 1356534, 1532381, 2034801, 3064762, 4069602, 4597143, 9194286, 13791429, 27582858, 41374287, 82748574, 124122861, 248245722]

約数ペア:

[(1, 248245722), (2, 124122861), (3, 82748574), (6, 41374287), (9, 27582858), (18, 13791429), (27, 9194286), (54, 4597143), (61, 4069602), (81, 3064762), (122, 2034801), (162, 1532381), (183, 1356534), (366, 678267), (549, 452178), (1098, 226089), (1647, 150726), (3294, 75363), (4941, 50242), (9882, 25121)]